<head>
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
</head>
<body>
  
  <div class="myBody">
    <div class="myTitle">
      <br />
      <h1>Wake Up! Start to work!</h1>
    </div>
    <br />
    <div class="container">
      <div class="input-group mb-3">
        <div class="input-group-prepend">
          <span class="input-group-text" id="inputGroup-sizing-default">用户 ID</span>
        </div>
        <input id="username" type="text" class="form-control" #username aria-label="Sizing example input" aria-describedby="inputGroup-sizing-default">
      </div>
      <br />
      <div class="input-group mb-3">
        <div class="input-group-prepend">
          <span class="input-group-text" id="inputGroup-sizing-default">password</span>
        </div>
        <input id="password" type="password" class="form-control" #password aria-label="Sizing example input" aria-describedby="inputGroup-sizing-default">
      </div>
      <br />
      <div class="myText">
        <button type="button" (click)="staffLogIn(username.value, password.value)" class="myButton">Log in to work!</button>
      </div>

          <br />
          <div class="myText">
            <a routerLink="/register"><button type="button" class="myButton">注册账号</button></a>
          </div>
          
          
    </div>     
  </div>
</body>
